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What arthropod has eight appendages?
Arachnids. Spider group. Appendages are technically legs.
How does a scorpion move?
Scorpions are arachnids that walk with their eight appendages (legs).
What are arachnids' mouth appendages used for?
chewing, eating, biting. etc.
A second pair of appendages used by arachnids to catch and handle prey?
palps
Does arachnids arthropods have no antennae?
Correct, arachnids have no wings or antennae. However, some have forward limbs or appendages with sensory functions which might be said to act like antennae.
Do arachnids possess antennae as part of their sensory organs?
No, arachnids do not possess antennae as part of their sensory organs. They primarily rely on other sensory structures such as hairs and specialized appendages to detect their surroundings.
What type of animals have segemented bodies and jointed appendages?
What you are describing is phylum Arthropoda, which houses insects, arachnids, crustaceans, and the extinct trilobites.
Which appendages are found on insects but not on arachnids?
Antennae and compound eyes are appendages that insects have and that arachnids lack.Specifically, insects have three (3) pairs of legs and one (1) pair of antennae. In contrast, spiders have four (4) sets of legs and no antennae. They also see through a series of singular, lensed eyes whereas insects have compound eyes.
How do Archnids with no teeth or jaws obtain nutrients from their prey?
Through the chelicercae are appendages located near the mouths of arachnids. Which is used to hold or bite its food.
Structures like legs or antennae that grow out of the body?
These structures are known as appendages. They can serve various functions such as movement, sensing the environment, capturing prey, or mating. Appendages are found in many animal species, including insects, arachnids, and crustaceans.
Why are horseshe crabs more similar to arachnids than to crustaceans if they have more than four pairs of legs?
Because arachnids and crustaceans share a pair of appendages called chelicerae, which are specialized mouthparts that we find in both arachnids (spiders) and horseshoe crabs. In fact, these mouth parts define the name of the entire subphylum to which these animals both belong, the Chelicerata. There are a few different types of chelicerae, but in arachnids, these would be the mouth parts that most people think of as 'fangs,' some which are of course venomous. In horseshoe crabs, they are the anterior-most (front-most) pair of appendages, look like small claws, and are used for feeding.
What has a jointed appendages that extends from the central part of its body?
A creature with jointed appendages extending from the central part of its body is typically an arthropod. This group includes insects, arachnids, crustaceans, and myriapods. These jointed appendages, such as legs and antennae, allow for a range of movements and functionalities, including locomotion and sensory perception. Arthropods are characterized by their exoskeletons, segmented bodies, and jointed limbs.
